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科研机构
兰州理工大学 [45]
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期刊论文 [34]
会议论文 [7]
学位论文 [4]
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2022 [4]
2021 [3]
2020 [4]
2019 [11]
2018 [6]
2017 [3]
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专题:兰州理工大学
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Real-time identification of performance degradation stages of rolling element bearings by RVCFI
期刊论文
Measurement Science and Technology, 2022, 卷号: 33, 期号: 8
作者:
Meng, Jiadong
;
Yan, Changfeng
;
Wen, Tao
;
Wang, Zonggang
;
Chen, Guangyi
收藏
  |  
浏览/下载:14/0
  |  
提交时间:2022/06/20
Condition based maintenance
Condition monitoring
Degradation
Singular value decomposition
Degradation stages
Envelope spectra
Fault time
Initial faults
Monitoring indicators
Performance degradation
Performance degradation stage
Rate of variation coefficient of fused indicator
Rolling Element Bearing
Variation coefficient
Remaining Useful Life prediction of rolling bearings based on risk assessment and degradation state coefficient
期刊论文
ISA Transactions, 2022
作者:
Li, Qiang
;
Yan, Changfeng
;
Chen, Guangyi
;
Wang, Huibin
;
Li, Hongkun
收藏
  |  
浏览/下载:20/0
  |  
提交时间:2022/07/20
Condition based maintenance
Economic and social effects
Forecasting
Frequency domain analysis
Genetic algorithms
Health
Health risks
Roller bearings
Singular value decomposition
Degradation state
Degradation state coefficient
Genetic algorithm-support vector regression
Health indicators
Mode decomposition
Modified health indicator
Remaining useful lives
Risks assessments
Support vector regressions
Variational mode decomposition-singular value decomposition
Health Condition Identification of Rolling Element Bearing Based on Gradient of Features Matrix and MDDCs-MRSVD
期刊论文
IEEE Transactions on Instrumentation and Measurement, 2022, 卷号: 71, 页码: 1-1
作者:
Meng, Jiadong
;
Yan, Changfeng
;
Wang, Zonggang
;
Wen, Tao
;
Chen, Guangyi
收藏
  |  
浏览/下载:16/0
  |  
提交时间:2022/08/09
Condition based maintenance
Condition monitoring
Health
Interactive computer systems
Roller bearings
Feature matrices
Gradient
Health condition
Initial faults
Maximal difference of detail component in multi-resolution singular value decomposition algorithm
Monitoring indicators
Real
Time system
Rolling Element Bearing
Singular value decomposition algorithms
Vibration
Average Descent Rate Singular Value Decomposition and Two-Dimensional Residual Neural Network for Fault Diagnosis of Rotating Machinery
期刊论文
IEEE Transactions on Instrumentation and Measurement, 2022, 卷号: 71
作者:
Liang, Haopeng
;
Cao, Jie
;
Zhao, Xiaoqiang
收藏
  |  
浏览/下载:9/0
  |  
提交时间:2022/06/20
Deep neural networks
Failure analysis
Fault detection
Feature extraction
Gears
Rotating machinery
Average descent rate singular value decomposition
Convolutional neural network
Deep learning
Faults diagnosis
Features extraction
Gramian angular difference field
Gramians
Neural-networks
Noise measurements
Two-dimensional
Two-dimensional residual neural network
Vibration
SVD-LMD联合降噪和TEO的滚动轴承故障诊断
期刊论文
机械传动, 2021, 卷号: 45, 期号: 06, 页码: 104-112
作者:
谢小正
;
李俊
;
赵荣珍
;
崔振琦
收藏
  |  
浏览/下载:6/0
  |  
提交时间:2021/10/20
滚动轴承
奇异值分解
局部均值分解
Teager能量算子
故障诊断
Robust registration algorithm based on rational quadratic kernel for point sets with outliers and noise
期刊论文
MULTIMEDIA TOOLS AND APPLICATIONS, 2021, 卷号: 80, 期号: 18, 页码: 27925-27945
作者:
Yao, Runzhao
;
Du, Shaoyi
;
Wan, Teng
;
Cui, Wenting
;
Yang, Yang
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2021/06/03
Rigid registration
Iterative closest point
Rational quadratic kernel
Outliers and noise
Improved VMD-KFCM algorithm for the fault diagnosis of rolling bearing vibration signals
期刊论文
IET SIGNAL PROCESSING, 2021, 卷号: 15, 期号: 4, 页码: 238-250
作者:
Chang, Yong
;
Bao, Guangqing
;
Cheng, Sikai
;
He, Ting
;
Yang, Qiaoling
收藏
  |  
浏览/下载:6/0
  |  
提交时间:2021/06/03
Fault Feature Extraction Method For Rotor Fusion of IMF Singular Value Entropy and Improved LE
期刊论文
Zhendong Ceshi Yu Zhenduan/Journal of Vibration, Measurement and Diagnosis, 2020, 卷号: 40, 期号: 6, 页码: 1204-1211
作者:
Sun, Zejin
;
Zhao, Rongzhen
收藏
  |  
浏览/下载:12/0
  |  
提交时间:2022/02/17
Entropy
Extraction
Feature extraction
Learning algorithms
Nearest neighbor search
Statistical tests
Ensemble empirical mode decompositions (EEMD)
Fault feature extractions
Fault identifications
Intrinsic Mode functions
K nearest neighbor (KNN)
Manifold learning algorithm
Probability distance
Sensitive components
Kinematic of 4SPRR-SPR parallel robots based on VQTAM
期刊论文
ADVANCES IN MECHANICAL ENGINEERING, 2020, 卷号: 12, 期号: 10
作者:
Luo Lan
;
Hou Li
;
Wu Yang
;
Zhang Qi
;
Wei Yonghqiao
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2022/03/01
Parallel robot kinematics
machine learning
VQTAM
priority K-means tree search algorithm
local linearization
SVD
基于SVD-MEEMD与Teager能量谱的滚动轴承微弱故障特征提取
期刊论文
噪声与振动控制, 2020, 期号: 2020-04, 页码: 92-97
作者:
杨超
;
赵荣珍
;
孙泽金
收藏
  |  
浏览/下载:7/0
  |  
提交时间:2020/11/11
故障诊断
微弱故障
特征提取
奇异值分解
改进的集总经验模态分解
Teager能量谱
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